// Copyright 2025 Huawei Cloud Computing Technologies Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package executor

import (
	"testing"

	"github.com/openGemini/openGemini/engine/hybridqp"
	"github.com/openGemini/openGemini/lib/util/lifted/influx/influxql"
	"github.com/stretchr/testify/assert"
)

func TestAppendColumnsIteratorHelper(t *testing.T) {
	type args struct {
		rowDataType hybridqp.RowDataType
	}
	coProcessor := NewCoProcessorImpl()
	coProcessor.AppendRoutine(NewRoutineImpl(NewFloatTupleMergeIterator(), 0, 0))
	tests := []struct {
		name string
		args args
		want CoProcessor
	}{
		{
			name: "support float tuple",
			args: args{hybridqp.NewRowDataTypeImpl(
				influxql.VarRef{Val: "value", Type: influxql.FloatTuple},
			)},
			want: coProcessor,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			assert.Equalf(t, tt.want, AppendColumnsIteratorHelper(tt.args.rowDataType), "AppendColumnsIteratorHelper(%v)", tt.args.rowDataType)
		})
	}
}
